#include "widget.h"
#include "ui_widget.h"
#include <QPushButton>
#include <QDebug>

Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
    // QPushButton* button=new QPushButton(this);

    // button->setText("按钮");
    // button->setEnabled(true);
    // connect(button,&QPushButton::clicked,this,&Widget::handle);

    // std::cout<<button->isEnabled();



}

Widget::~Widget()
{
    delete ui;
}

void Widget::handle()
{
    qDebug()<<"handle";
}

void Widget::on_pushButton_clicked()
{
    qDebug()<<"执行了槽函数";

}


void Widget::on_pushButton_enable_clicked()
{
    bool enable=ui->pushButton->isEnabled();
    if(enable){
        ui->pushButton->setEnabled(false);
    }
    else{
        ui->pushButton->setEnabled(true);
    }
}

